---
title: "Eco Sponge — £312K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/eco-sponge"
last_updated: "2026-07-31T17:55:18.197Z"
locale: en
meta:
description: "Niche score 49/100 · £312K/yr market · 343K searches/yr · £8.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · £312K/yr market · 343K searches/yr · £8.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Eco Sponge — £312K/yr Amazon UK Niche (2026) - Flapen"
---
# **eco sponge**
**Skip it**
Soft demand (-5.0% this quarter) — this niche doesn't clear our bar today.
Market size 52Growth 22Conversion 90Competition 23Returns 99Price range 41Avg price 24Brand share 26Review moat 67Quality gap 65
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.7%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****816.08**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****£312K**
£312K/yr · 343K searches
**Price range**
**Okay****£4.18–£22.41**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Avg price**
**Bad****£8.53**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****73%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-5.0%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, eco sponge is a £312K/yr Amazon United Kingdom market (343K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 49/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **eco sponge market data**
- **Units sold / yr**
- **40K–50K**
- avg 4,000–5,000/product
- **Revenue / yr**
- **£341K–£427K**
- units × avg price
- **Conversion rate**
- **10.7%**
- **Avg BSR**
- **#151**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▲rising
**Sellers**
**20**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**73%**
Top 20: 100%
**Open market**
**5%**
- SEEP58% - Yolaist11% - ecotru9% - POWOMAO6% - bioGo5% - Composty5% - Open — no brand owns it (2 brands, 5%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -5.0% search growth over the last 90 days.
10K6KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 2.8×
[**Open Trend **](https://flapen.com/research/uk/grocery/eco-sponge/trend)
## **Top eco sponge search terms**
- **seep eco sponges**93K/yr+0.6%12.5% conv. - **seep sponges**48K/yr-10.2%10.7% conv. - **eco sponges**43K/yr-8.3%12.7% conv. - **seep**35K/yr-6.3%8.7% conv. - **plastic free sponges washing up**16K/yr+3.5%9.8% conv. - **eco sponge**15K/yr+5.5%10.1% conv. - **eco sponges washing up**9K/yr+10.8%12.0% conv. - **eco washing up sponge**11K/yr-5.4%9.0% conv. - **seep eco sponge scourer**11K/yr-22.6%11.1% conv. - **natural sponge for dishes**7K/yr-6.1%9.6% conv. [**All search terms **](https://flapen.com/research/uk/grocery/eco-sponge/search-terms)
## **Top eco sponge products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%£31K20%£62K30%£94K40%£125K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Seep Eco Sponges Washing Up - 4 Pack Multipack Compostable Kitchen Sponge - Cleaning Sponges Made Using Loofah - Sponge Scourer**SEEP**£9.03**4.2★1,288 rev](https://www.amazon.co.uk/dp/B08P4QV4FC) [2**Seep Eco Sponges Washing Up - 12 Pack Multipack Compostable Kitchen Sponge - Cleaning Sponges Made Using Loofah - Sponge Scourer**SEEP**£22.41**4.2★1,288 rev](https://www.amazon.co.uk/dp/B0D23855ZP) [3**8 Pack Eco Sponge Washing up Compostable Kitchen Dish Sponge Biodegradable Washing Up Scrubber Sponges for Dishes with Heavy Duty Scouring Pad**Yolaist**£6.71**4.4★1,521 rev](https://www.amazon.co.uk/dp/B0BLGKDRHB) [4**6 Pack Washing Up Sponges Eco Kitchen Dish Cleaning Sponges Biodegradable & Compostable Natural Cellulose Sponge with Coconut Fibre Scrubber Non Scratch Heavy Duty Scouring Pad**ecotru**£4.99**4.5★984 rev](https://www.amazon.co.uk/dp/B0D2LSL2Z9) [5**Seep Pop-up Eco Cleaning Sponges - For Kitchen Bathroom Dishwashing Washing Up - Plastic Free - 100% Natural Cellulose - Compostable - 6 Pack**SEEP**£8.77**4.4★161 rev](https://www.amazon.co.uk/dp/B0F4L5LPH6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Eco Washing Up Sponges 12 Pack Natural Biodegradable Compostable Cellulose & Sisal Scourers Non-Scratch Kitchen Scrub Cleaning Sponges for Dishes Pots Pans Cookware**YeahWhee**£6.39**66 rev1mo ago](https://www.amazon.co.uk/dp/B0H4VV8DB5) [**Washing Up Sponges 12 Pack - Natural Cellulose & Sisal Non Scratch Heavy Duty Kitchen Dish Sponges Biodegradable Compostable Cleaning Sponge Scourers for Household Kitchen Cookware**POWOMAO**£7.27**157 rev7mo ago](https://www.amazon.co.uk/dp/B0FX9V16LQ) [**Yolaist 6 Pack Eco Sponges Washing Up - Biodegradable Washing Up Sponge - Durable Natural Dish Sponge with Non-scratch Scouring Pads**Yolaist**£5.26**88 rev2y ago](https://www.amazon.co.uk/dp/B0D9RMQXH6) [**6 Pack Washing Up Sponges Eco Kitchen Dish Cleaning Sponges Biodegradable & Compostable Natural Cellulose Sponge with Coconut Fibre Scrubber Non Scratch Heavy Duty Scouring Pad**ecotru**£4.99**984 rev2y ago](https://www.amazon.co.uk/dp/B0D2LSL2Z9) [**AIDEA Non-Scratch Scrub Sponge-12Count Natural Sponges for Non-Stick Cookware Kitchen Sponges Cellulose Sponges for Dishes Cleaning Sponge for Kitchen Bathroom Household**AIDEA**£5.46**2,420 rev2y ago](https://www.amazon.co.uk/dp/B0CB8438XS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Eco Washing Up Sponges 12 Pack Natural Biodegradable Compostable Cellulose & Sisal Scourers Non-Scratch Kitchen Scrub Cleaning Sponges for Dishes Pots Pans Cookware**YeahWhee**£6.39**4.8★**▲ 278%**](https://www.amazon.co.uk/dp/B0H4VV8DB5) [**Yolaist 6 Pack Eco Sponges Washing Up - Biodegradable Washing Up Sponge - Durable Natural Dish Sponge with Non-scratch Scouring Pads**Yolaist**£5.26**4.5★**▲ 50%**](https://www.amazon.co.uk/dp/B0D9RMQXH6) [**Washing Up Sponges 12 Pack - Natural Cellulose & Sisal Non Scratch Heavy Duty Kitchen Dish Sponges Biodegradable Compostable Cleaning Sponge Scourers for Household Kitchen Cookware**POWOMAO**£7.27**4.0★**▲ 32%**](https://www.amazon.co.uk/dp/B0FX9V16LQ) [**Composty Loofah Sponges Washing Up | Award Winning | 6 Pack | Eco Kitchen Sponge | Non Scratch Scourers | Compostable & Plastic Free | Cellulose Dish Sponge | Biodegradable Household Cleaning Pads**Composty**£10.69**4.2★**▲ 28%**](https://www.amazon.co.uk/dp/B09CS83R3F) [**bioGo 12 Pack Biodegradable Kitchen Sponges - Eco-Friendly Compostable Natural Cellulose Dish Sponges - Biodegradable Sponges Washing Up - Reusable Washing Up Sponge - UK Brand**bioGo**£11.17**4.6★**▲ 23%**](https://www.amazon.co.uk/dp/B09P3QSGNW)
**~~View all trending →~~**
## **What buyers say about eco sponge**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Eco Friendliness**26%
*“Environment friendly”*
**Quality-Overall**15%
*“Great quality sponges”*
**Durability**12%
*“still looks brand new”*
**Ease Of Cleaning**11%
*“Great cleaning”*
**Value For Money**6%
*“Good value for money”*
**Advertised Vs Actual Product**3%
*“As advertised”*
**Washability**2%
*“A good washing up sponge”*
**Material Quality**2%
*“Great job without plastic”*
**Strength**2%
*“Strong”*
**Ease Of Use**1%
*“Easy to use”*
### **What buyers complain about **
**Durability**20%
*“Falls apart”*
**Eco Friendliness**9%
*“these are NOT BIODEGRADABLE”*
**Value For Money**8%
*“They arent worth the cost”*
**Quality-Overall**8%
*“Changing the thickness destroyed the quality and life”*
**Ease Of Cleaning**5%
*“Dire cleaning power poor”*
**Hard Feel**5%
*“A little hard”*
**Thickness**4%
*“I would've liked them to be a bit thicker”*
**Advertised Vs Actual Product**4%
*“I am very unhappy with the false advertising for this product”*
**Ease Of Use**2%
*“which makes them difficult to use”*
**Functionality-Overall**2%
*“it doesnt do the job”*
### **Top return reasons **
**Quality-Overall**13%
**Durability**11%
**Eco Friendliness**10%
**Moist/Dry**10%
**Ease Of Cleaning**7%
**Advertised Vs Actual Product**7%
**Wet Cleaning**6%
**Washability**5%
**Cleaning Modes**5%
**Defective Material/Parts**4%
## **Common questions**
- **Is eco sponge profitable to sell on Amazon United Kingdom?**
- The niche generates £312K/yr across 12 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -5.0%. Flapen's verdict: Skip it (49/100).
- **How competitive is the eco sponge niche?**
- 8 brands and 20 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in eco sponge?**
- Top complaints mined from reviews: Durability, Eco Friendliness, Value For Money. The return rate is 0.1%.
- **When does demand for eco sponge peak?**
- Demand peaks in Jan–Feb; the busiest month runs 2.8× the quietest.
- **What does it cost to enter the eco sponge niche?**
- Listings span £4.18–£22.41; the average listing price is £8.53 (sweet spot $15–$100). The average incumbent carries 816 reviews — the moat a new listing must climb.
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